KS M ISO 14631-2007 Extruded sheets of impact-modified polystyrene(PS-I)-Requirements and test methods《冲击改良的聚苯乙烯(PS-I)的挤压片 要求和试验方法》.pdf

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KS M ISO 14631-2007 Extruded sheets of impact-modified polystyrene(PS-I)-Requirements and test methods《冲击改良的聚苯乙烯(PS-I)的挤压片 要求和试验方法》.pdf_第1页
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1、 KS M ISO 14631KSKSKSKSSKSKSKS KSKSKS SKSKS KSKS SKS KS (PSI) KS M ISO 14631 : 2007 2007 9 20 http:/www.kats.go.krKS M ISO 14631: 2007 : () ( ) () ()SK () ( ) : (http:/www.standard.go.kr) : :2002 12 27 :2007 9 20 2007-0685 : : ( 02-509-7301) (http:/www.kats.go.kr ). 7 5 , . KS M ISO 14631 : 2007 (PS

2、 I) Extruded sheets of impactmodified polystyrene(PSI) Requirements and test methods 1999 1 ISO 14631, Extruded sheets of impact modified polystyrene(PS I)Requirements and test methods , . 1 . 3. 0.25 20.0 mm . . 2 . . ( ) . KS M ISO 62, KS M ISO 179 1, 1: KS M ISO 306, (VST) KS M ISO 472, KS M ISO

3、527 1, 1: KS M ISO 527 2, 2: KS M ISO 527 3, 3: KS M ISO 868, ( ) KS M ISO 1043 1, 1: KS M ISO 1183, KS M ISO 2039 1, 1: KS M ISO 2897 1, (PS I) 1: KS M ISO 2897 2, (PS I) 2: KS M ISO 6603 1, 1: ISO 2818: 1994, Plastics Preparation of test specimens by machining KS M ISO 14631: 2007 2 ISO 11501: 199

4、5, Plastics Film and sheeting Determination of dimensional change on heating 3 KS M ISO 2897 1 . , , . . (4.3.3 ). 4 4.1 , , , . , . . . . 5.3 . 4.2 4.2.1 , h1 . h1 (0.03 mm 0.04hn)(1) hn: (mm) h2 . h2 (0.03 mm 0.02hn)(2) 5.4.1 . 4.2.2 ln bn . . 1 . 5.4.2 . KS M ISO 14631: 2007 3 1 l b : mm Dn Dn 1

5、000 3 1 2 1 Dn 1 000 310 3ln 1 210 3bn 1 . 4.2.3 (d1 d2, 1 ) . 2n2n321102 bldd +(3) 1 ( d1 d2) 5.4.3 . 4.2.4 10 m 20 mm . 5.4.4 . 4.3 . A.1 A.2 . 4.3.1 KS M ISO 14631: 2007 4 2 Na Ra Ha , YMPa 20 17 13 5.6.1 , tB% 20 30 35 5.6.2 , EtMPa 2 100 1 600 1 250 5.6.3 ( ), acUbKJ/m2 30 35 40 5.6.4 ( ), acNK

6、J/m2 3 5 7 5.6.5 hn 4 mm 50 % , E50J 10 20 30 5.6.6 H 358/30 MPa 100 70 60 5.6.7 VST/B/50 75103 70103 65103 5.7.1 aKS M ISO 1043 1 : N: , R: , H: b hn 4 mm (5.1.1 ). 4.3.2 5.7.2 5 3 . . 3 hn0.25 mm 0.5 mm 1 mm 2 mm 4 mm 8 mm 8 mm 35 % 22 % 16 % 12 % 8 % 6 % . . 4.3.3 . 5 5.1 KS M ISO 14631: 2007 5 5

7、.1.1 . 2 m . . . ( 220 ) . . 5.6.1 5.6.6 4.2 mm ISO 2818 (4.00.2) mm . 5.1.2 KS M ISO 291 (23/50) 16 . . 5.1.3 , KS M ISO 291 (23/50) . 5.2 , , , . 5.3 . . ( ) . 5.4 5.4.1 (h) h 4 . 4 : mm hn 0.25 hn 1.0 1.0 hn 10.0 10.0 hn 20.0 0.01 0.05 0.1 5.4.2 l b 1 mm . . KS M ISO 14631: 2007 6 5.4.3 ( 1 d1 d2

8、) 1 mm . 5.4.4 . 1 mm . 5.5 KS M ISO 1183 . 5.6 5.6.1 (Y) Y KS M ISO 527 1 KS M ISO 527 2 1B 5 (505) mm/min . 5.6.2 (tB) tB KS M ISO 527 1 KS M ISO 527 2 1B 5 (505) mm/min . . 5.6.3 (Et) Et KS M ISO 527 1 KS M ISO 527 2 1B 5 (10.2) mm/min . 5.6.4 ( )(acU) ( ) acU KS M ISO 179 1fU hn 4 mm 10 . . 5.6.

9、5 ( )(acN) ( ) acN KS M ISO 179 1fA hn 4 mm 10 . . 5.6.6 KS M ISO 6603 1 A 50 % E50 . KS M ISO 14631: 2007 7 5.6.7 H 358/30 KS M ISO 2039 1 . 5.7 5.7.1 VST/B/50 KS M ISO 306 . . a) 6.5 mm (ISO 2818 ) 3 6.5 mm . b) 3 mm 3 3 6.5 mm , 1.5 mm . . 5.7.2 ISO 11501 . . a) , . b) . c) . d) , . 100 mm100 mm

10、3 . 50 mm . 2 . L0 KS M ISO 291 0.1 mm . , . 5 . 5 h nmm amin 0.25 hn 1.0 1502 101 1.0 hn 4.0 1502 201 4.0 hn 8.0 1502 301 8.0 hn1502 601 a . KS M ISO 14631: 2007 8 KS M ISO 291 , L . L (4) . 10000=LLLL (4) L : (%) L0 : (mm) L : (mm) L . 3 mm 3 4 mm . ( .) . 5 . , . 6 6.1 5 KS M ISO 14631 PS RI 4 1

11、500 750 6.2 3 500 KS M ISO 14631 PS HI 0.8X 700 / 76X 630X (kg) (mm) (mm) (mm) (mm) (mm) (mm) (mm) KS M ISO 14631: 2007 9 7 . , , KS M ISO 14631 KS M ISO 14631: 2007 10 A ( ) A.1 , g/cm31.00 1.20 KS M ISO 1183 , (23 80 ) 10 4/K 1 KS L ISO 7991 , A W/mK 0.17 KS L ISO 8302 , S 1014KS C IEC 60093 , D m

12、 1013KS C IEC 60093 , WA, 23 % 0.1 KS M ISO 62 A.2 Na Ra Ha , acUbkJ/m2 20 30 35 KS M ISO 179 1eU , acNbkJ/m2 3 4 5 KS M ISO 179 1eA hn 4 mm , EtotJ 8 16 24 KS M ISO 6603 2aKS M ISO 1043 1 : N: , R: , H: b hn 4 mm (5.1.1 ). KS M ISO 14631: 2007 11 B ( ) 1 KS M ISO 62, 2 KS C IEC 60093, 3 KS M ISO 17

13、9( ), 4 KS M ISO 1183, 5 KS M ISO 6603 2, 2: 6 KS L ISO 7991, 7 KS L ISO 8302, (PSI) 135513 7017 (02)60094114 (02)600948878 http:/ KS M ISO 14631: 2007KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Extruded sheets of impactmodified polystyrene(PSI)Requirements and test methods ICS 83.140 Korean Agency for Technology and Standards http:/www.kats.go.kr

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